蝸殼式混流泵@額敏蝸殼式混流泵@150HW-5蝸殼式混流泵當(dāng)天發(fā)貨
蝸殼式混流泵@額敏蝸殼式混流泵@150HW-5蝸殼式混流泵當(dāng)天發(fā)貨
(2)安裝面積小 包含驅(qū)動機在內(nèi),立式泵只需臥式泵的一半空間就滿足了。特別是在泵大型化的今日,這個長處愈加杰出。
一.概述
1.用途:HW混流泵為臥式,單級,單吸,渦殼式混流泵。適用于輸送清水或物理,化學(xué)性質(zhì)類似于水的其它液體。被輸送液體溫度不宜高于50度。廣泛用于農(nóng)田灌溉,工業(yè)和城市排水等多種場合。HW泵的性能范圍:流量90-9000m3/h 揚程3.5-22m。
2. 特點:結(jié)構(gòu)簡單,使用可靠,裝修方便,而且效率高,體型小,重量輕。jdhuiquan6.22
3. 傳動方式:用直接傳動和變速傳動。常用動力機是電動機和柴油機。訂貨 時應(yīng)明確動力機的型號,以便確定聯(lián)軸器和皮帶輪的型號
4.型號說明:以150HW-8S例
150---------泵進出口直徑mm
8------------設(shè)計揚程 m
S------------變型代號
蝸殼式混流泵@額敏蝸殼式混流泵@150HW-5蝸殼式混流泵當(dāng)天發(fā)貨
葉輪一般為逆時針扭轉(zhuǎn)(650hw—。一般用于于輸送清水或物理,化學(xué)性質(zhì)近似于清水的其他液體。這種情形不能簡單用混凝土包上,實踐證實也是包不住的。一向用這個品牌的床品,可是,次用蠶絲被,感受有點薄,還有點涼的感受,是不是因為是桑蠶絲那可是我仍是喜歡,因為用了良多年這個品牌。5—22mhw臥式混流泵聲名:例如:100—hw—8—s100——泵進還想繼續(xù)用很不錯的被子。有的薄,看上去很好,到春天的時辰用?!保氨脼轫槙r針扭轉(zhuǎn))hw臥式混流泵利益:結(jié)構(gòu)簡單,使用靠得住,裝修便利,而且效率高,體型小,重量輕。訂貨時應(yīng)明晰動力機的型號(功率,轉(zhuǎn)速),以便確定聯(lián)軸器或皮帶輪的規(guī)格。hw臥式混流泵傳動體例:有直接傳動和變速傳動。
二.結(jié)構(gòu)和作用
1.HW pump mainly has pump cover, impeller, pump body, pump shaft, bushing, and bearing body and other major components. The pump cover is connected with the pump body and the inlet pipe respectively. 2. There should be an appropriate gap between the pump cover plane and the impeller plane. The gap is too small will produce friction, the gap is too large, will lead to the pump body pressure water a large number of reflux, is the pump efficiency reduction. The suitable gap used in practice is 0.3-0.7mm, and the gap can be adjusted by adding and subtracting the thickness of the paper pad.
蝸殼式混流泵@額敏蝸殼式混流泵@150HW-5蝸殼式混流泵當(dāng)天發(fā)貨
泵不排液要素及處理辦法如下:1,灌泵缺乏(或泵內(nèi)氣體未排完)。處理辦法:從頭灌泵。泵轉(zhuǎn)向不對。處理辦法:查看旋轉(zhuǎn)方向。泵轉(zhuǎn)速太低。處理辦法:查看轉(zhuǎn)速,進步轉(zhuǎn)速。濾網(wǎng)阻塞,底閥不靈。處理辦法:查看濾網(wǎng),消除雜物。吸上高度太高,或吸液槽呈現(xiàn)真空。處理辦法:減低吸上高度;查看吸液槽壓力。
3. The shaft is applied to protect the pump shaft and should be replaced in time after wear.
1. Screw holes at the upper end of the pump body, used for filling water diversion or connecting vacuum pump pumping gas to divert water.
2. In order to expand the scope of application of the pump to meet the different needs of users, can cut the outer diameter of the impeller or exchange different perbance of the impeller.
Water pump, valve and accessories technology R & amp; d and Sales: motor, bearings, mechanical seals, bl Products Sales: Pump assembly and maintenance: self-and with all kinds of goods and technology import and export business (except for goods and technologies that the state limits the company to operate or prohibit imports and exports).
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